Gigi Hadid, 31, flashes ring AGAIN as she and Bradley Cooper, 51, emerge in Paris amid 'secret' marriage rumors

Gigi Hadid and Bradley Cooper worked up a sweat together at a gym in Paris, France, on Thursday amid rumors that they secretly tied the knot.At 51, the 12-time Oscar nominee might be 20 years older than the IMG Model, but they've been practically inseparable since meeting at a children's party in October 2023.Hadid flashed more than her black bra beneath a sheer white T-shirt – she raised her left hand over her face revealing a curious ring.On Tuesday, Page Six Style claimed Hadid opted for a $6,450 'Quatre Radiant Edition Wedding Band' made by the French luxury jewelry brand Boucheron.On the website, the 33-diamond-laden yellow gold grosgrain ring is described as being 'worn as a declaration of love, but also of style.'And Cooper reportedly chose the $2,120 Boucheron 'Godron Pink Gold Wedding Band' and the double-band design evidently evokes 'the strength of the love that binds two people together.'Gigi Hadid and Bradley Cooper worked up a sweat together at a gym in Paris, France, on Thursday amid rumors that they secretly tied the knot But Cooper decided not to wear the jewelry to the gym, instead sporting a backwards white baseball cap and a $24.99 blue One Tribe Foundation 'Hero 365' T-shirt with matching shorts.Cooper and Hadid, who have never walked a red carpet together, ignited a storm of marriage rumors on Monday when they first debuted the bands side-by-side.The Daily Mail has repeatedly reached out to the couple's representatives for comment but has yet to hear back.On Thursday, a source claimed to Us Weekly that the May-December duo 'have had the rings for a few months now' but they are just commitment rings as 'neither of them wants to get married or have a traditional wedding.''Things are going really well,' the insider alleged.'They are inseparable when they aren't working. Their lives are fully integrated at this point and their daughters get along well and have play dates. They've essentially become one happy little family in their own way.'On September 19, Hadid and her troubled ex-fiancé Zayn Malik will celebrate the sixth birthday of their daughter Khai, and they make sure to figure out their custody schedules 'months in advance.'Hadid and the 33-year-old pop star ended their on/off six-year romance after his 2021 altercation with her 62-year-old mother Yolanda, for which he received 360-day probation and was ordered to complete anger management and domestic violence programs.And Cooper welcomed nine-year-old daughter Lea De Seine during his four-year romance with ex-fiancée Irina Shayk, which amicably ended in 2019.The Philly native, whose five-month marriage to Jennifer Esposito ended in 2007, previously dated his Case 39 leading lady Renée Zellweger, his The Words leading lady Zoe Saldaña, singer Suki Waterhouse, Dianna Agron and Isabella Brewster. At 51, the 12-time Oscar nominee might be 20 years older than the IMG Model, but they've been practically inseparable since meeting at a children's party in October 2023 Hadid flashed more than her black bra beneath a sheer white T-shirt - she raised her left hand over her face revealing a curious ring On Tuesday, Page Six Style claimed the Guest in Residence founder opted for a $6,450 'Quatre Radiant Edition Wedding Band' made by the French luxury jewelry brand Boucheron And Cooper reportedly chose the $2,120 Boucheron 'Godron Pink Gold Wedding Band' and the double-band design evidently evokes 'the strength of the love that binds two people together' But The Is This Thing On director-star decided not to wear the jewelry to the gym, instead sporting a backwards white baseball cap and a $24.99 blue One Tribe Foundation 'Hero 365' T-shirt with matching shorts Cooper and Hadid, who have never walked a red carpet together, ignited a storm of marriage rumors on Monday when they first debuted the bands side-by-side On Thursday, a source claimed to Us Weekly that the couple 'have had the rings for a few months now' but they're just commitment rings as 'neither of them wants to get married or have a traditional wedding'; seen on July 10Meanwhile, Hadid is said to have previously dated Australian pop star Cody Simpson, Jonas Brothers boybander Joe Jonas and Oscar winner Leonardo DiCaprio.Cooper is reportedly in Paris to write, direct and star as Danny Ocean's (George Clooney) father opposite Margot Robbie in Warner Bros. Pictures' 1962 Monaco-set, Ocean's 11 prequel already scheduled for release on June 25, 2027.But first, the two-time Grammy winner will voice a mystery character in Bong Joon Ho's 2027 animated feature film Ally, about an endearing piglet squid, alongside Ayo Edebiri, Dave Bautista and Werner Herzog.On June 16, Deadline reported that Cooper was 'in talks' to play a cop who participates in the January 6, 2021 Capitol insurrection riot in Sean Penn's untitled directorial effort from Warner Bros. Pictures.